7627878990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2922559}}^1$

素因数の和:2922601

約数の個数: 48

約数和(自身を含む): 20516371200

約数和(自身を除く): 12888492210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 2922559, 5845118, 8767677, 14612795, 17535354, 26303031, 29225590, 43838385, 52606062, 84754211, 87676770, 131515155, 169508422, 254262633, 263030310, 423771055, 508525266, 762787899, 847542110, 1271313165, 1525575798, 2542626330, 3813939495, 7627878990]

約数ペア:

[(1, 7627878990), (2, 3813939495), (3, 2542626330), (5, 1525575798), (6, 1271313165), (9, 847542110), (10, 762787899), (15, 508525266), (18, 423771055), (29, 263030310), (30, 254262633), (45, 169508422), (58, 131515155), (87, 87676770), (90, 84754211), (145, 52606062), (174, 43838385), (261, 29225590), (290, 26303031), (435, 17535354), (522, 14612795), (870, 8767677), (1305, 5845118), (2610, 2922559)]